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Recent tests

Result filters: AS numbers or (partial) names: Country codes: Only show non-remediated spoofing
Spoof status key
receivedSpoofed packet was received.Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it.
rewrittenSpoofed packet was received, but the source address was changed en route.
blockedSpoofed packet was not received, but unspoofed packet was.
unknownNeither spoofed nor unspoofed packet was received.

SessionTimestamp (UTC)Client IP BlockASNCountryNATOutbound
Private
Status
Outbound
Routable
Status
Adj Spoof
Prefix Len
Results
10883532021-02-18 19:06:25137.164.43.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
9322492020-07-23 04:41:46137.164.43.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
9293162020-07-16 21:37:42137.164.43.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
9261092020-07-10 17:20:37137.164.43.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
9256922020-07-09 20:40:52137.164.43.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
9250192020-07-08 16:38:35137.164.43.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
9244552020-07-07 17:15:39137.164.43.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
9189042020-06-26 17:15:52137.164.43.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
9185292020-06-25 22:50:35137.164.43.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
9172822020-06-23 18:57:18137.164.43.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
9165302020-06-22 17:55:11137.164.43.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
8968262020-05-18 17:31:35137.164.43.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
8948742020-05-14 21:54:50137.164.43.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
8892332020-05-04 20:05:33137.164.43.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
8866902020-04-29 22:15:10137.164.43.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
8852842020-04-27 17:30:15137.164.43.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
8833172020-04-23 23:01:34137.164.43.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
8820352020-04-21 22:00:17137.164.43.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
8820052020-04-21 20:41:39137.164.43.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
8818632020-04-21 16:31:31137.164.43.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
8813372020-04-20 17:55:06137.164.43.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
8799442020-04-17 23:24:38137.164.43.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
8794442020-04-17 02:48:20137.164.43.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport
8766122020-04-12 06:19:53137.164.43.x/242152 (CSUNET-NW)usa (United States)yesunknownunknownnoneReport

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